John Deere’s mechanical wing control helps producers keep their frames level for five-section disks. Mechanical wing control is included in base equipment for all five-section 2600 Series Disks.

With this feature, a large spring is placed in the wing frame on each side of the disk. As the pivot point in the wing starts to raise, the spring presses against that point to keep the disk level through tough field conditions.

The red circles below illustrate the area of the disk where the large spring is place in the wing frame.

Mechanical wing control

John Deere’s mechanical wing control is an industry-exclusive feature. A five-section disk without mechanical wing control can show up to 75-mm (3-in.) of depth inconsistency across the wing frame.

John Deere’s 2600 Series Disks feature a sealed maintenance-free bearing. A high-density polymer liner allows the bearing to dynamically align the shaft in rough field conditions. The bearing and high-density polymer liner sit inside cast housing. This cast housing was designed for strength and reliability as well as a built-in bearing wear guard.

These bearings increase productivity by reducing the amount of time needed to service the disk before operation and allowing customers to spend more time in the field.

Specifications

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John Deere2620 Three- and Five-Section Tandem Disks

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Machine

Working width

10.24 m33.58 ft

Transport width

4.72 m15.5 ft

Transport height

4.57 m15 ft

Gang standards

C-spring

Gang angle

21/19 degree (angle)

Purpose

Secondary

Working depth

7.6 to 12.7 cm3 to 5 in.

Weight per blade

79.4 kg175 lb

Blade size

56 or 61 cm22 or 24 in.

Blade spacing

18.4 or 22.9 cm7.25 or 9 in.

Horsepower per ft (PTO)

5.97 to 8.2 kW8 to 11 hp

Operating speed

8 to 11.3 km/h5 to 7 mph

Number of blades

Front blades

56 with spacing of 18.4 cm7.25 in.46 with spacing of 22.9 cm9 in.

Rear blades

56 with spacing of 18.4 cm7.25 in.46 with spacing of 22.9 cm9 in.

Total

112 with spacing of 18.4 cm7.25 in.92 with spacing of 22.9 cm9 in.

Number of C-Springs

Main frame front

6 with spacing of 18.4 cm7.25 in.6 with spacing of 22.9 cm9 in.

Main frame rear

4 with spacing of 18.4 cm7.25 in.4 with spacing of 22.9 cm9 in.

1st wing front

8 with spacing of 18.4 cm7.25 in.8 with spacing of 22.9 cm9 in.

1st wing rear

10 with spacing of 18.4 cm7.25 in.8 with spacing of 22.9 cm9 in.

2nd wing front

2nd wing rear

Total

28 with spacing of 18.4 cm7.25 in.26 with spacing of 22.9 cm9 in.

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